@denq/iron-tree/fakes/generate-tree-default.js

Build tree and many method for manipulation

const Tree = require('../dist/index');

module.exports = function() {
  const object = {id: 1, title: 'Root'};
  const tree = new Tree(object);

  const list = [
    { id: 2, parent: 1 },
    { id: 3, parent: 1 },
    { id: 4, parent: 3 },
    { id: 5, parent: 4 },
    { id: 6, parent: 5 },
    { id: 7, parent: 2 },
    { id: 8, parent: 7 },
  ]
  .map((item) => {
    item.title = `Node ${item.id}`;
    return item;
  })
  .forEach((item) => {
    tree.add((parentNode) => {
      return parentNode.get('id') === item.parent;
    }, item);
  });

  return tree;
};